Denial Of Service (DoS)

Linux kernel is vulnerable to denial of service attacks. A race condition between direct and memory-mapped I/O which is handled with BUGON instead of an I/O failure enables local users to cause a denial of service via system crash. Affected is the functionality of file fs/xfs/xfsaops.c of the...

CVE-2018-20819

io/ZlibCompression.cc in the decompression component in Dropbox Lepton 1.2.1 allows attackers to cause a denial of service heap-based buffer overflow and application crash or possibly have unspecified other impact by crafting a jpg image file. The root cause is a missing check of header payloads...

CVE-2018-20819: Out-of-bounds Write

io/ZlibCompression.cc in the decompression component in Dropbox Lepton 1.2.1 allows attackers to cause a denial of service heap-based buffer overflow and application crash or possibly have unspecified other impact by crafting a jpg image file. The root cause is a missing check of header payloads...

PT-2019-10257

Name of the Vulnerable Software and Affected Versions: Dropbox Lepton version 1.2.1 Description: The issue is related to a missing check of header payloads in the decompression component, specifically in the io/ZlibCompression.cc file. This allows attackers to craft a jpg image file that can caus...

CVE-2018-6269

NVIDIA Jetson TX2 contains a vulnerability in the kernel driver where input/output control IOCTL handling for user mode requests could create a non-trusted pointer dereference, which may lead to information disclosure, denial of service, escalation of privileges, or code execution. The updates...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2019:1085-1 Rating: important References: 1012382 1020413 1065600 1070767 1075697 1082943 1087092 1090435 1102959 1103429 1106929 1109137 1109248 1119019 1119843 1120691 1120902 1121713 1121805 1124235...

DEBIAN-CVE-2019-10125

An issue was discovered in aiopoll in fs/aio.c in the Linux kernel through 5.0.4. A file may be released by aiopollwake if an expected event is triggered immediately e.g., by the close of a pair of pipes after the return of vfspoll, and this will cause a use-after-free...

CVE-2018-16563

A vulnerability has been identified in Firmware variant IEC 61850 for EN100 Ethernet module All versions V4.35, Firmware variant MODBUS TCP for EN100 Ethernet module All versions, Firmware variant DNP3 TCP for EN100 Ethernet module All versions, Firmware variant IEC104 for EN100 Ethernet module A...

CVE-2018-16563

Siemens EN100 Ethernet Communication Module and SIPROTEC 5 Relays are affected by CVE-2018-16563 due to improper input validation. Specially crafted packets sent to TCP port 102 can cause a denial-of-service, requiring a manual restart to restore EN100 module functionality. Exploitation requires ...

Windows Kernel Logic Bug Class: Access Mode Mismatch in IO Manager

Posted by James Forshaw, Project Zero This blog post is an in-depth look at an interesting logic bug class in the Windows Kernel and what I did to try to get it fixed with our partners at Microsoft. The maximum impact of the bug class is local privilege escalation if kernel and driver developers...

Google Chrome M72 - RenderFrameHostImpl::CreateMediaStreamDispatcherHost Use-After-Free

Google Chrome M72 - RenderFrameHostImpl::CreateMediaStreamDispatcherHost Use-After-Free There's a race-condition / object-lifetime issue in the browser process when the browser process shutdown races against the IO thread handling mojo messages from the renderer. It's at least possible to trigger...

Google Chrome < M72 - RenderFrameHostImpl::CreateMediaStreamDispatcherHost Use-After-Free

There's a race-condition / object-lifetime issue in the browser process when the browser process shutdown races against the IO thread handling mojo messages from the renderer. It's at least possible to trigger this by closing the browser while running the attached poc; I'm not sure if there's a...

Tenable IO WAS Chrome Extension

In the comments of the previous post about Tenable IO WAS Fergus Cooney mentioned a new Google Chrome extension for Tenable IO WAS, that should help in configuring scan Authentication setting. You can install it in Chrome Web Store. The idea is great. Authentication process in modern web...

GHSA-Q52J-4Q2Q-HCJ6 Authentication Bypass in console-io

Affected versions of the console-io package do not configure the underlying websocket library to require authentication, resulting in an authentication bypass vulnerability. As console-io allows terminal access on the server via a web page, an authentication bypass is essentially remote code...

Authentication Bypass in console-io

Affected versions of the console-io package do not configure the underlying websocket library to require authentication, resulting in an authentication bypass vulnerability. As console-io allows terminal access on the server via a web page, an authentication bypass is essentially remote code...

ABB Totalflow WellTell IO Local Calibration Detection (Windows SMB Login)

Detects the installed version of ABB Totalflow WellTell IO Local Calibration for Windows. SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

Oracle Solaris Critical Patch Update : jan2019_SRU11_4_0_0_0

This Solaris system is missing necessary patches to address a critical security update : - Vulnerability in the Oracle Solaris component of Oracle Sun Systems Products Suite subcomponent: LDoms IO. Supported versions that are affected are 10 and 11. Easily exploitable vulnerability allows...

CVE-2019-2545

Vulnerability in the Oracle Solaris component of Oracle Sun Systems Products Suite subcomponent: LDoms IO. Supported versions that are affected are 10 and 11. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Solaris executes to...

CVE-2019-2545

Vulnerability in the Oracle Solaris component of Oracle Sun Systems Products Suite subcomponent: LDoms IO. Supported versions that are affected are 10 and 11. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Solaris executes to...

Design/Logic Flaw

Vulnerability in the Oracle Solaris component of Oracle Sun Systems Products Suite subcomponent: LDoms IO. Supported versions that are affected are 10 and 11. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Solaris executes to...